*{
    margin: 0;
    padding: 0;
    text-decoration: none;
}
html,body,#root,.app{
    width: 100%;
    height: 100%;
}
.app{
    display: flex;
    flex-direction: column;
}
.header{
    width: 100%;
    height: 60px;
    background-color: aqua;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.main{
    flex: 1;
     overflow: auto;
}
.footer{
    width: 100%;
    height: 60px;
    background-color: antiquewhite;
    >div{
        width: 100%;
        height: 60px;
      display: flex;
    justify-content: space-around;
    align-items: center;   
    }
    .red{
        color: red;
    }
}
 .active{
        color: red;
    }
dl{
    margin-top: 20px;
}
.slh{
    white-space:nowrap;
	overflow:hidden;
	text-overflow:ellipsis;
}